The latest news regarding more efficient batteries includes an iron-air system built from safe, low-cost materials—iron, ...

Mateo Jaramillo sees the future of renewable energy in thousands of iron pellets rusting away in a laboratory in Somerville, Massachusetts. Jaramillo is chief executive of Form Energy, a company that ...

Clean-tech startup company Form Energy announced last week an additional $405 million in financing, allowing it to expand its newly built factory where it makes a unique type of large-scale battery ...

As the world moves toward hydrogen-powered societies, one major challenge remains: storing and releasing hydrogen efficiently. Sodium borohydride (SBH) is a promising hydrogen storage material that ...

Old bikes and barbecues lying dormant in garages could be covered in stuff that can make large-scale solar energy storage a reality, after researchers found that rust can be transformed into ...

The cities that make up America’s Rust Belt region have been underperforming for a long time. However, efforts to diversify and revitalize the region’s employment base in recent years, have helped to ...

Salt and rust — the bane of your car's existence — may be the keys to storing enough renewable energy to power the electric grid for several days. That's according to two local companies that have ...